Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. Tried aggregator 5 times. MIP Presolve eliminated 193617 rows and 36361 columns. MIP Presolve modified 19658 coefficients. Aggregator did 1396 substitutions. Reduced MIP has 50508 rows, 7841 columns, and 199589 nonzeros. Presolve time = 4.94 sec. Clique table members: 8420. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.55 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -2847.2500 104 -2847.2500 228 * 0+ 0 -2752.0000 -2847.2500 228 3.46% * 0 0 integral 0 -2795.0000 Cuts: 17 440 0.00% 0 0 cutoff -2795.0000 -2795.0000 440 0.00% Clique cuts applied: 1 Implied bound cuts applied: 1 Zero-half cuts applied: 1 Gomory fractional cuts applied: 1